“valve spring”的概念、定义、翻译、参考文献-科学参考

单词	valve spring
释义	valve spring Encyclopedia 工学气门弹簧释 valve spring气门弹簧保证气门及时落座并紧密贴合，防止气门在内燃机振动时发生跳动，破坏其密封性的小器件。
随便看	acid Acidalia Planitia acid amides poisoning acid anhydride acid-base balance of body fluid acid base buffer solution acid-base buffer solution acid base catalysis acid-base catalysis acid-base catalyst acid base equilibrium acid-base equilibrium acid-base equilibrium disturbance acid base indicator acid-base indicator acid base reaction acid-base reaction acid/base-sensitive polymer acid-base theory acid base titration acid-base titration acid base titration constant acid-base titration constant acid base titration curve acid-base titration curve

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。